| |||
| relación energética | |||
| coeficiente de utilización | |||
|
coefficient d'utilisation : 19 phrases in 8 subjects |
| Coal | 1 |
| Construction | 1 |
| Economics | 4 |
| Electronics | 2 |
| Food service and catering | 3 |
| Mechanic engineering | 4 |
| Research and development | 3 |
| Transport | 1 |
| |||
| relación energética | |||
| coeficiente de utilización | |||
|
coefficient d'utilisation : 19 phrases in 8 subjects |
| Coal | 1 |
| Construction | 1 |
| Economics | 4 |
| Electronics | 2 |
| Food service and catering | 3 |
| Mechanic engineering | 4 |
| Research and development | 3 |
| Transport | 1 |